.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-white);
    transition: box-shadow var(--transition);
}

.site-header.is-scrolled {
    box-shadow: 0 2px 10px 0px #0000001A;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 16px;
    padding-bottom: 16px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 28px;
}

.site-nav ul {
    font-size: 18px;
    font-weight: 600;
}

@media (min-width: 992px) {
    .site-nav ul {
        flex-direction: row;
    }
}

/* Wrapper-ul <li> vine din shape-ul implicit al modulului Menu — resetăm defensiv. */
.site-nav li {
    display: flex;
    align-items: center;
    margin: 0;
}

.nav-link {
    font-size: var(--text-small);
    font-weight: 600;
    color: var(--color-primary);
}

.nav-link:hover,
.nav-link.active-link {
    color: var(--color-accent);
}

.nav-cta {
    padding: 10px 22px;
}

/* Buton hamburger — ascuns pe desktop */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    background: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 2px;
    width: 24px;
    margin: 0 auto;
    background-color: var(--color-primary);
    transition: transform var(--transition), opacity var(--transition);
}

/* Buton de închidere în interiorul panoului — vizibil doar pe mobil */
.nav-close {
    display: none;
}

.nav-overlay {
    position: fixed;
    inset: 0;
    z-index: 90;
    background-color: rgba(27, 28, 69, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 991px) {
    .menu-toggle {
        display: flex;
        order: 3;
    }

    .site-nav {
        position: fixed;
        top: 76px;
        right: 0;
        z-index: 95;
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        width: 100vw;
        max-width: 100%;
        height: calc(100vh - 76px);
        padding: 13px;
        background-color: var(--color-white);
        transform: translateX(100%);
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
    }

    .site-nav.active {
        transform: translateX(0);
    }

    .nav-close {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 28px;
        right: 28px;
        width: 32px;
        height: 32px;
        padding: 0;
        border: 0;
        background: none;
        cursor: pointer;
    }

    .nav-close span {
        position: absolute;
        width: 20px;
        height: 2px;
        background-color: var(--color-primary);
    }

    .nav-close span:first-child {
        transform: rotate(45deg);
    }

    .nav-close span:last-child {
        transform: rotate(-45deg);
    }

    .site-nav ul {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 20px;
    }

    .site-nav li {
        width: 100%;
    }

    .nav-link {
        font-size: var(--text);
    }

    .site-nav .nav-cta {
        width: 100%;
        border-top: var(--border);
        padding: 15px 30px;
    }

    body.menu-open {
        overflow: hidden;
    }

    .menu-toggle[aria-expanded="true"] span:first-child {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] span:last-child {
        transform: translateY(-7px) rotate(-45deg);
    }
}